Vintage solid silver brooch signed Erté, the pseudonym of Romain de Tirtoff (1892-1990). A rare collectible piece, Erté is a major figure of Art Deco known for his elegant and sculptural style. This circular model from the 1920s features significant hammered work with a relief decoration around the edge. The front side reflects the characteristic graphic aesthetic of the period. The back bears the signature "Erté," the master stamp, and the State crab hallmark certifying French solid silver. The pin is made of steel, as was common at the time to ensure greater strength. It shows some signs of oxidation but remains fully functional. Diameter: approximately 4.8 cm. Weight: 20.54 g. Condition: Beautiful antique condition with its original patina. A slight micro-scratch is present, very discreet to the naked eye. Condition: Pre-owned: Item has been worn. ...Pre-owned: Item has been worn. any potential imperfections. Type: Brooch Brand: ERTÉ Dominant color: Silver Material: None Metal: Sterling silver Theme: Art Deco